func (parser *Parser) ParseIdent() *ast.Ident {
var tok = parser.next()
if tok.Type != ast.T_IDENT {
panic("Invalid token for ident.")
}
return ast.NewIdentWithToken(tok)
}
func (parser *Parser) ParsePropertyNameToken() ast.Expr {
if tok := parser.accept(ast.T_PROPERTY_NAME_TOKEN); tok != nil {
return ast.NewIdentWithToken(tok)
}
var tok = parser.peek()
if tok.Type == ast.T_INTERPOLATION_START {
return parser.ParseInterpolation()
}
return nil
}